After her husband’s passing, Tako had been supporting the construction company on her own. Her only son, Ichiro, had also been working hard as her successor, but the company eventually fell into financial trouble. On a snowy night, the electricity was cut off and the two of them were left without heat. They huddled together for warmth, and Ichiro said, “I will protect you, Mom.” Seeking comfort in each other’s warmth, they eventually took off their clothes and pressed their bodies together, sharing a kiss.